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    Wgu Hesi dosage calculation proctored exam
    Calculation

    A client receives a prescription for 1 liter of lactated Ringer's IV to be infused over 12 hours. The IV administration set delivers 60 gtt/mL. How many gtt/min should the nurse regulate the infusion? (Enter numerical value only. If rounding is required, round to the nearest whole number.)

    gtt/min

    Explanation & Rationale

    Here's how to calculate the infusion rate for lactated Ringer's solution: We know: Total volume of lactated Ringer's solution: 1 liter (1000 mL) (given) Infusion duration: 8 hours (given) IV administration set drip rate: 10 gtt/mL (given) We need to find: Infusion rate in gtt/min Steps: Calculate the volume that needs to be delivered per hour: Volume per hour (mL) = Total volume (mL) / Infusion time (hours) Volume per hour (mL) = 1000 mL / 8 hours Volume per hour (mL) = 125 mL/hour Calculate the infusion rate in gtt/min: Infusion rate (gtt/min) = Volume per hour (mL) x Drip rate (gtt/mL) / 60 minutes/hour (convert hour to minutes) Infusion rate (gtt/min) = 125 mL/hour x 10 gtt/mL / 60 minutes/hour Infusion rate (gtt/min) = 20.83 gtt/min (round to nearest whole number) Therefore, the nurse should regulate the infusion at 21 gtt/min.

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